97832260

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1\times {\mathrm{239}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 209422080

約数和(自身を除く): 111589820

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 211, 239, 388, 422, 478, 485, 844, 956, 970, 1055, 1195, 1940, 2110, 2390, 4220, 4780, 20467, 23183, 40934, 46366, 50429, 81868, 92732, 100858, 102335, 115915, 201716, 204670, 231830, 252145, 409340, 463660, 504290, 1008580, 4891613, 9783226, 19566452, 24458065, 48916130, 97832260]

約数ペア:

[(1, 97832260), (2, 48916130), (4, 24458065), (5, 19566452), (10, 9783226), (20, 4891613), (97, 1008580), (194, 504290), (211, 463660), (239, 409340), (388, 252145), (422, 231830), (478, 204670), (485, 201716), (844, 115915), (956, 102335), (970, 100858), (1055, 92732), (1195, 81868), (1940, 50429), (2110, 46366), (2390, 40934), (4220, 23183), (4780, 20467)]